Pileus Git - ~andy/gtk/blob - gtk/gtkrecentchooserdefault.c

   1 /* GTK - The GIMP Toolkit
   2  * gtkrecentchooserdefault.c
   3  * Copyright (C) 2005-2006, Emmanuele Bassi
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General Public
  16  * License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #include "config.h"
  22
  23 #include <string.h>
  24 #include <time.h>
  25 #include <errno.h>
  26 #include <sys/types.h>
  27 #include <sys/stat.h>
  28 #ifdef HAVE_UNISTD_H
  29 #include <unistd.h>
  30 #endif
  31
  32 #include <gdk/gdkscreen.h>
  33
  34 #include "gtkstock.h"
  35 #include "gtkicontheme.h"
  36 #include "gtkiconfactory.h"
  37 #include "gtksettings.h"
  38 #include "gtktreeview.h"
  39 #include "gtkliststore.h"
  40 #include "gtkbutton.h"
  41 #include "gtkcelllayout.h"
  42 #include "gtkcellrendererpixbuf.h"
  43 #include "gtkcellrenderertext.h"
  44 #include "gtkcheckmenuitem.h"
  45 #include "gtkclipboard.h"
  46 #include "gtkcombobox.h"
  47 #include "gtkentry.h"
  48 #include "gtkeventbox.h"
  49 #include "gtkexpander.h"
  50 #include "gtkframe.h"
  51 #include "gtkhbox.h"
  52 #include "gtkhpaned.h"
  53 #include "gtkimage.h"
  54 #include "gtkimagemenuitem.h"
  55 #include "gtkintl.h"
  56 #include "gtklabel.h"
  57 #include "gtkmenuitem.h"
  58 #include "gtkmessagedialog.h"
  59 #include "gtkscrolledwindow.h"
  60 #include "gtkseparatormenuitem.h"
  61 #include "gtksizegroup.h"
  62 #include "gtktable.h"
  63 #include "gtktreemodelsort.h"
  64 #include "gtktreemodelfilter.h"
  65 #include "gtktreeselection.h"
  66 #include "gtktreestore.h"
  67 #include "gtktooltips.h"
  68 #include "gtktypebuiltins.h"
  69 #include "gtkvbox.h"
  70
  71 #include "gtkrecentmanager.h"
  72 #include "gtkrecentfilter.h"
  73 #include "gtkrecentchooser.h"
  74 #include "gtkrecentchooserprivate.h"
  75 #include "gtkrecentchooserutils.h"
  76 #include "gtkrecentchooserdefault.h"
  77
  78 #include "gtkprivate.h"
  79 #include "gtkalias.h"
  80
  81 \f
  82
  83 struct _GtkRecentChooserDefault
  84 {
  85   GtkVBox parent_instance;
  86
  87   GtkRecentManager *manager;
  88   gulong manager_changed_id;
  89   guint local_manager : 1;
  90
  91   gint icon_size;
  92
  93   /* RecentChooser properties */
  94   gint limit;
  95   GtkRecentSortType sort_type;
  96   guint show_private : 1;
  97   guint show_not_found : 1;
  98   guint select_multiple : 1;
  99   guint show_tips : 1;
 100   guint show_icons : 1;
 101   guint local_only : 1;
 102
 103   GSList *filters;
 104   GtkRecentFilter *current_filter;
 105   GtkWidget *filter_combo_hbox;
 106   GtkWidget *filter_combo;
 107
 108   GtkRecentSortFunc sort_func;
 109   gpointer sort_data;
 110   GDestroyNotify sort_data_destroy;
 111
 112   GtkTooltips *tooltips;
 113
 114   GtkIconTheme *icon_theme;
 115
 116   GtkWidget *recent_view;
 117   GtkListStore *recent_store;
 118   GtkTreeModel *recent_store_filter;
 119   GtkTreeViewColumn *icon_column;
 120   GtkTreeViewColumn *meta_column;
 121   GtkCellRenderer *meta_renderer;
 122   GtkTreeSelection *selection;
 123
 124   GtkWidget *recent_popup_menu;
 125   GtkWidget *recent_popup_menu_copy_item;
 126   GtkWidget *recent_popup_menu_remove_item;
 127   GtkWidget *recent_popup_menu_clear_item;
 128   GtkWidget *recent_popup_menu_show_private_item;
 129
 130   guint load_id;
 131   GList *recent_items;
 132   gint n_recent_items;
 133   gint loaded_items;
 134   guint load_state;
 135 };
 136
 137 typedef struct _GtkRecentChooserDefaultClass
 138 {
 139   GtkVBoxClass parent_class;
 140 } GtkRecentChooserDefaultClass;
 141
 142 enum {
 143   RECENT_URI_COLUMN,
 144   RECENT_DISPLAY_NAME_COLUMN,
 145   RECENT_INFO_COLUMN,
 146
 147   N_RECENT_COLUMNS
 148 };
 149
 150 enum {
 151   LOAD_EMPTY,    /* initial state: the model is empty */
 152   LOAD_PRELOAD,  /* the model is loading and not inserted in the tree yet */
 153   LOAD_LOADING,  /* the model is fully loaded but not inserted */
 154   LOAD_FINISHED  /* the model is fully loaded and inserted */
 155 };
 156
 157 enum {
 158   TEXT_URI_LIST
 159 };
 160
 161 /* Target types for DnD from the file list */
 162 static const GtkTargetEntry recent_list_source_targets[] = {
 163   { "text/uri-list", 0, TEXT_URI_LIST }
 164 };
 165
 166 /* Icon size for if we can't get it from the theme */
 167 #define FALLBACK_ICON_SIZE  48
 168 #define FALLBACK_ITEM_LIMIT 20
 169
 170 #define NUM_CHARS 40
 171 #define NUM_LINES 9
 172
 173 \f
 174
 175 /* GObject */
 176 static void     _gtk_recent_chooser_default_class_init  (GtkRecentChooserDefaultClass *klass);
 177 static void     _gtk_recent_chooser_default_init        (GtkRecentChooserDefault      *impl);
 178 static GObject *gtk_recent_chooser_default_constructor  (GType                         type,
 179                                                          guint                         n_construct_prop,
 180                                                          GObjectConstructParam        *construct_params);
 181 static void     gtk_recent_chooser_default_finalize     (GObject                      *object);
 182 static void     gtk_recent_chooser_default_dispose      (GObject                      *object);
 183 static void     gtk_recent_chooser_default_set_property (GObject                      *object,
 184                                                          guint                         prop_id,
 185                                                          const GValue                 *value,
 186                                                          GParamSpec                   *pspec);
 187 static void     gtk_recent_chooser_default_get_property (GObject                      *object,
 188                                                          guint                         prop_id,
 189                                                          GValue                       *value,
 190                                                          GParamSpec                   *pspec);
 191
 192 /* GtkRecentChooserIface */
 193 static void              gtk_recent_chooser_iface_init                 (GtkRecentChooserIface  *iface);
 194 static gboolean          gtk_recent_chooser_default_set_current_uri    (GtkRecentChooser       *chooser,
 195                                                                         const gchar            *uri,
 196                                                                         GError                **error);
 197 static gchar *           gtk_recent_chooser_default_get_current_uri    (GtkRecentChooser       *chooser);
 198 static gboolean          gtk_recent_chooser_default_select_uri         (GtkRecentChooser       *chooser,
 199                                                                         const gchar            *uri,
 200                                                                         GError                **error);
 201 static void              gtk_recent_chooser_default_unselect_uri       (GtkRecentChooser       *chooser,
 202                                                                         const gchar            *uri);
 203 static void              gtk_recent_chooser_default_select_all         (GtkRecentChooser       *chooser);
 204 static void              gtk_recent_chooser_default_unselect_all       (GtkRecentChooser       *chooser);
 205 static GList *           gtk_recent_chooser_default_get_items          (GtkRecentChooser       *chooser);
 206 static GtkRecentManager *gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser       *chooser);
 207 static void              gtk_recent_chooser_default_set_sort_func      (GtkRecentChooser       *chooser,
 208                                                                         GtkRecentSortFunc       sort_func,
 209                                                                         gpointer                sort_data,
 210                                                                         GDestroyNotify          data_destroy);
 211 static void              gtk_recent_chooser_default_add_filter         (GtkRecentChooser       *chooser,
 212                                                                         GtkRecentFilter        *filter);
 213 static void              gtk_recent_chooser_default_remove_filter      (GtkRecentChooser       *chooser,
 214                                                                         GtkRecentFilter        *filter);
 215 static GSList *          gtk_recent_chooser_default_list_filters       (GtkRecentChooser       *chooser);
 216
 217
 218 static void gtk_recent_chooser_default_map      (GtkWidget *widget);
 219 static void gtk_recent_chooser_default_show_all (GtkWidget *widget);
 220
 221 static void set_current_filter        (GtkRecentChooserDefault *impl,
 222                                        GtkRecentFilter         *filter);
 223
 224 static GtkIconTheme *get_icon_theme_for_widget (GtkWidget   *widget);
 225 static gint          get_icon_size_for_widget  (GtkWidget   *widget,
 226                                                 GtkIconSize  icon_size);
 227
 228 static void reload_recent_items (GtkRecentChooserDefault *impl);
 229 static void chooser_set_model   (GtkRecentChooserDefault *impl);
 230
 231 static void set_recent_manager (GtkRecentChooserDefault *impl,
 232                                 GtkRecentManager        *manager);
 233
 234 static void chooser_set_sort_type (GtkRecentChooserDefault *impl,
 235                                    GtkRecentSortType        sort_type);
 236
 237 static gboolean recent_store_filter_func (GtkTreeModel *model,
 238                                           GtkTreeIter  *iter,
 239                                           gpointer      user_data);
 240
 241 static void recent_manager_changed_cb (GtkRecentManager  *manager,
 242                                        gpointer           user_data);
 243 static void recent_icon_data_func     (GtkTreeViewColumn *tree_column,
 244                                        GtkCellRenderer   *cell,
 245                                        GtkTreeModel      *model,
 246                                        GtkTreeIter       *iter,
 247                                        gpointer           user_data);
 248 static void recent_meta_data_func     (GtkTreeViewColumn *tree_column,
 249                                        GtkCellRenderer   *cell,
 250                                        GtkTreeModel      *model,
 251                                        GtkTreeIter       *iter,
 252                                        gpointer           user_data);
 253
 254 static void selection_changed_cb      (GtkTreeSelection  *z,
 255                                        gpointer           user_data);
 256 static void row_activated_cb          (GtkTreeView       *tree_view,
 257                                        GtkTreePath       *tree_path,
 258                                        GtkTreeViewColumn *tree_column,
 259                                        gpointer           user_data);
 260 static void filter_combo_changed_cb   (GtkComboBox       *combo_box,
 261                                        gpointer           user_data);
 262
 263 static void remove_all_activated_cb   (GtkMenuItem       *menu_item,
 264                                        gpointer           user_data);
 265 static void remove_item_activated_cb  (GtkMenuItem       *menu_item,
 266                                        gpointer           user_data);
 267 static void show_private_toggled_cb   (GtkCheckMenuItem  *menu_item,
 268                                        gpointer           user_data);
 269
 270 static gboolean recent_view_popup_menu_cb   (GtkWidget      *widget,
 271                                              gpointer        user_data);
 272 static gboolean recent_view_button_press_cb (GtkWidget      *widget,
 273                                              GdkEventButton *event,
 274                                              gpointer        user_data);
 275
 276 static void     recent_view_drag_begin_cb         (GtkWidget        *widget,
 277                                                    GdkDragContext   *context,
 278                                                    gpointer          user_data);
 279 static void     recent_view_drag_data_get_cb      (GtkWidget        *widget,
 280                                                    GdkDragContext   *context,
 281                                                    GtkSelectionData *selection_data,
 282                                                    guint             info,
 283                                                    guint32           time_,
 284                                                    gpointer          data);
 285
 286 G_DEFINE_TYPE_WITH_CODE (GtkRecentChooserDefault,
 287                          _gtk_recent_chooser_default,
 288                          GTK_TYPE_VBOX,
 289                          G_IMPLEMENT_INTERFACE (GTK_TYPE_RECENT_CHOOSER,
 290                                                 gtk_recent_chooser_iface_init))
 291
 292
 293 \f
 294
 295 static void
 296 gtk_recent_chooser_iface_init (GtkRecentChooserIface *iface)
 297 {
 298   iface->set_current_uri = gtk_recent_chooser_default_set_current_uri;
 299   iface->get_current_uri = gtk_recent_chooser_default_get_current_uri;
 300   iface->select_uri = gtk_recent_chooser_default_select_uri;
 301   iface->unselect_uri = gtk_recent_chooser_default_unselect_uri;
 302   iface->select_all = gtk_recent_chooser_default_select_all;
 303   iface->unselect_all = gtk_recent_chooser_default_unselect_all;
 304   iface->get_items = gtk_recent_chooser_default_get_items;
 305   iface->get_recent_manager = gtk_recent_chooser_default_get_recent_manager;
 306   iface->set_sort_func = gtk_recent_chooser_default_set_sort_func;
 307   iface->add_filter = gtk_recent_chooser_default_add_filter;
 308   iface->remove_filter = gtk_recent_chooser_default_remove_filter;
 309   iface->list_filters = gtk_recent_chooser_default_list_filters;
 310 }
 311
 312 static void
 313 _gtk_recent_chooser_default_class_init (GtkRecentChooserDefaultClass *klass)
 314 {
 315   GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 316   GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
 317
 318   gobject_class->constructor = gtk_recent_chooser_default_constructor;
 319   gobject_class->set_property = gtk_recent_chooser_default_set_property;
 320   gobject_class->get_property = gtk_recent_chooser_default_get_property;
 321   gobject_class->dispose = gtk_recent_chooser_default_dispose;
 322   gobject_class->finalize = gtk_recent_chooser_default_finalize;
 323
 324   widget_class->map = gtk_recent_chooser_default_map;
 325   widget_class->show_all = gtk_recent_chooser_default_show_all;
 326
 327   _gtk_recent_chooser_install_properties (gobject_class);
 328 }
 329
 330 static void
 331 _gtk_recent_chooser_default_init (GtkRecentChooserDefault *impl)
 332 {
 333   gtk_box_set_spacing (GTK_BOX (impl), 6);
 334
 335   /* by default, we use the global manager */
 336   impl->local_manager = FALSE;
 337
 338   impl->limit = FALLBACK_ITEM_LIMIT;
 339   impl->sort_type = GTK_RECENT_SORT_NONE;
 340
 341   impl->show_icons = TRUE;
 342   impl->show_private = FALSE;
 343   impl->show_not_found = TRUE;
 344   impl->show_tips = TRUE;
 345   impl->select_multiple = FALSE;
 346   impl->local_only = TRUE;
 347
 348   impl->icon_size = FALLBACK_ICON_SIZE;
 349   impl->icon_theme = NULL;
 350
 351   impl->current_filter = NULL;
 352
 353   impl->tooltips = gtk_tooltips_new ();
 354   g_object_ref_sink (impl->tooltips);
 355
 356   impl->recent_items = NULL;
 357   impl->n_recent_items = 0;
 358   impl->loaded_items = 0;
 359
 360   impl->load_state = LOAD_EMPTY;
 361 }
 362
 363 static GObject *
 364 gtk_recent_chooser_default_constructor (GType                  type,
 365                                         guint                  n_params,
 366                                         GObjectConstructParam *params)
 367 {
 368   GObjectClass *parent_class;
 369   GtkRecentChooserDefault *impl;
 370   GObject *object;
 371   GtkWidget *scrollw;
 372   GtkCellRenderer *renderer;
 373
 374   parent_class = G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class);
 375   object = parent_class->constructor (type, n_params, params);
 376   impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 377
 378   g_assert (impl->manager);
 379
 380   gtk_widget_push_composite_child ();
 381
 382   scrollw = gtk_scrolled_window_new (NULL, NULL);
 383   gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrollw),
 384                                        GTK_SHADOW_IN);
 385   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollw),
 386                                   GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
 387   gtk_box_pack_start (GTK_BOX (impl), scrollw, TRUE, TRUE, 0);
 388   gtk_widget_show (scrollw);
 389
 390   impl->recent_view = gtk_tree_view_new ();
 391   gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (impl->recent_view), FALSE);
 392   g_signal_connect (impl->recent_view, "row-activated",
 393                     G_CALLBACK (row_activated_cb), impl);
 394   g_signal_connect (impl->recent_view, "popup-menu",
 395                     G_CALLBACK (recent_view_popup_menu_cb), impl);
 396   g_signal_connect (impl->recent_view, "button-press-event",
 397                     G_CALLBACK (recent_view_button_press_cb), impl);
 398   g_signal_connect (impl->recent_view, "drag_begin",
 399                     G_CALLBACK (recent_view_drag_begin_cb), impl);
 400   g_signal_connect (impl->recent_view, "drag_data_get",
 401                     G_CALLBACK (recent_view_drag_data_get_cb), impl);
 402
 403   g_object_set_data (G_OBJECT (impl->recent_view),
 404                      "GtkRecentChooserDefault", impl);
 405
 406   gtk_container_add (GTK_CONTAINER (scrollw), impl->recent_view);
 407   gtk_widget_show (impl->recent_view);
 408
 409   impl->icon_column = gtk_tree_view_column_new ();
 410   gtk_tree_view_column_set_expand (impl->icon_column, FALSE);
 411   gtk_tree_view_column_set_resizable (impl->icon_column, FALSE);
 412
 413   renderer = gtk_cell_renderer_pixbuf_new ();
 414   gtk_tree_view_column_pack_start (impl->icon_column, renderer, FALSE);
 415   gtk_tree_view_column_set_cell_data_func (impl->icon_column,
 416                                            renderer,
 417                                            recent_icon_data_func,
 418                                            impl,
 419                                            NULL);
 420   gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
 421                                impl->icon_column);
 422
 423   impl->meta_column = gtk_tree_view_column_new ();
 424   gtk_tree_view_column_set_expand (impl->meta_column, TRUE);
 425   gtk_tree_view_column_set_resizable (impl->meta_column, FALSE);
 426
 427   impl->meta_renderer = gtk_cell_renderer_text_new ();
 428   g_object_set (G_OBJECT (impl->meta_renderer),
 429                 "ellipsize", PANGO_ELLIPSIZE_END,
 430                 NULL);
 431   gtk_tree_view_column_pack_start (impl->meta_column, impl->meta_renderer, TRUE);
 432   gtk_tree_view_column_set_cell_data_func (impl->meta_column,
 433                                            impl->meta_renderer,
 434                                            recent_meta_data_func,
 435                                            impl,
 436                                            NULL);
 437   gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
 438                                impl->meta_column);
 439
 440   impl->selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->recent_view));
 441   gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
 442   g_signal_connect (impl->selection, "changed", G_CALLBACK (selection_changed_cb), impl);
 443
 444   /* drag and drop */
 445   gtk_drag_source_set (impl->recent_view,
 446                        GDK_BUTTON1_MASK,
 447                        recent_list_source_targets,
 448                        G_N_ELEMENTS (recent_list_source_targets),
 449                        GDK_ACTION_COPY);
 450
 451   impl->filter_combo_hbox = gtk_hbox_new (FALSE, 12);
 452
 453   impl->filter_combo = gtk_combo_box_new_text ();
 454   gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (impl->filter_combo), FALSE);
 455   g_signal_connect (impl->filter_combo, "changed",
 456                     G_CALLBACK (filter_combo_changed_cb), impl);
 457   gtk_tooltips_set_tip (impl->tooltips,
 458                         impl->filter_combo,
 459                         _("Select which type of documents are shown"),
 460                         NULL);
 461
 462   gtk_box_pack_end (GTK_BOX (impl->filter_combo_hbox),
 463                     impl->filter_combo,
 464                     FALSE, FALSE, 0);
 465   gtk_widget_show (impl->filter_combo);
 466
 467   gtk_box_pack_end (GTK_BOX (impl), impl->filter_combo_hbox, FALSE, FALSE, 0);
 468
 469   gtk_widget_pop_composite_child ();
 470
 471   impl->recent_store = gtk_list_store_new (N_RECENT_COLUMNS,
 472                                            G_TYPE_STRING,       /* uri */
 473                                            G_TYPE_STRING,       /* display_name */
 474                                            GTK_TYPE_RECENT_INFO /* info */);
 475
 476   return object;
 477 }
 478
 479 static void
 480 gtk_recent_chooser_default_set_property (GObject      *object,
 481                                          guint         prop_id,
 482                                          const GValue *value,
 483                                          GParamSpec   *pspec)
 484 {
 485   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 486
 487   switch (prop_id)
 488     {
 489     case GTK_RECENT_CHOOSER_PROP_RECENT_MANAGER:
 490       set_recent_manager (impl, g_value_get_object (value));
 491       break;
 492     case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
 493       impl->show_private = g_value_get_boolean (value);
 494
 495       if (impl->recent_store && impl->recent_store_filter)
 496         gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->recent_store_filter));
 497
 498       if (impl->recent_popup_menu_show_private_item)
 499         {
 500           GtkCheckMenuItem *item = GTK_CHECK_MENU_ITEM (impl->recent_popup_menu_show_private_item);
 501           g_signal_handlers_block_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
 502           gtk_check_menu_item_set_active (item, impl->show_private);
 503           g_signal_handlers_unblock_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
 504         }
 505       break;
 506     case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
 507       impl->show_not_found = g_value_get_boolean (value);
 508
 509       if (impl->recent_store && impl->recent_store_filter)
 510         gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->recent_store_filter));
 511       break;
 512     case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
 513       impl->show_tips = g_value_get_boolean (value);
 514
 515       if (impl->show_tips)
 516         gtk_tooltips_enable (impl->tooltips);
 517       else
 518         gtk_tooltips_disable (impl->tooltips);
 519       break;
 520     case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
 521       impl->show_icons = g_value_get_boolean (value);
 522       gtk_tree_view_column_set_visible (impl->icon_column, impl->show_icons);
 523       break;
 524     case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
 525       impl->select_multiple = g_value_get_boolean (value);
 526
 527       if (impl->select_multiple)
 528         gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_MULTIPLE);
 529       else
 530         gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
 531       break;
 532     case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
 533       impl->local_only = g_value_get_boolean (value);
 534       break;
 535     case GTK_RECENT_CHOOSER_PROP_LIMIT:
 536       impl->limit = g_value_get_int (value);
 537       break;
 538     case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
 539       chooser_set_sort_type (impl, g_value_get_enum (value));
 540       break;
 541     case GTK_RECENT_CHOOSER_PROP_FILTER:
 542       set_current_filter (impl, g_value_get_object (value));
 543       break;
 544     default:
 545       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 546       break;
 547     }
 548 }
 549
 550 static void
 551 gtk_recent_chooser_default_get_property (GObject    *object,
 552                                          guint       prop_id,
 553                                          GValue     *value,
 554                                          GParamSpec *pspec)
 555 {
 556   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 557
 558   switch (prop_id)
 559     {
 560     case GTK_RECENT_CHOOSER_PROP_LIMIT:
 561       g_value_set_int (value, impl->limit);
 562       break;
 563     case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
 564       g_value_set_enum (value, impl->sort_type);
 565       break;
 566     case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
 567       g_value_set_boolean (value, impl->show_private);
 568       break;
 569     case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
 570       g_value_set_boolean (value, impl->show_icons);
 571       break;
 572     case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
 573       g_value_set_boolean (value, impl->show_not_found);
 574       break;
 575     case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
 576       g_value_set_boolean (value, impl->show_tips);
 577       break;
 578     case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
 579       g_value_set_boolean (value, impl->local_only);
 580       break;
 581     case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
 582       g_value_set_boolean (value, impl->select_multiple);
 583       break;
 584     case GTK_RECENT_CHOOSER_PROP_FILTER:
 585       g_value_set_object (value, impl->current_filter);
 586       break;
 587     default:
 588       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 589       break;
 590     }
 591 }
 592
 593 static void
 594 gtk_recent_chooser_default_dispose (GObject *object)
 595 {
 596   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 597
 598   if (impl->load_id)
 599     {
 600       g_source_remove (impl->load_id);
 601       impl->load_id = 0;
 602     }
 603
 604   if (impl->recent_items)
 605     {
 606       g_list_foreach (impl->recent_items, (GFunc) gtk_recent_info_unref, NULL);
 607       g_list_free (impl->recent_items);
 608       impl->recent_items = NULL;
 609     }
 610
 611   if (impl->manager_changed_id)
 612     {
 613       g_signal_handler_disconnect (impl->manager, impl->manager_changed_id);
 614       impl->manager_changed_id = 0;
 615     }
 616
 617   if (impl->filters)
 618     {
 619       g_slist_foreach (impl->filters, (GFunc) g_object_unref, NULL);
 620       g_slist_free (impl->filters);
 621       impl->filters = NULL;
 622     }
 623
 624   if (impl->current_filter)
 625     {
 626       g_object_unref (impl->current_filter);
 627       impl->current_filter = NULL;
 628     }
 629
 630   if (impl->recent_store_filter)
 631     {
 632       g_object_unref (impl->recent_store_filter);
 633       impl->recent_store_filter = NULL;
 634     }
 635
 636   if (impl->recent_store)
 637     {
 638       g_object_unref (impl->recent_store);
 639       impl->recent_store = NULL;
 640     }
 641
 642   if (impl->tooltips)
 643     {
 644       g_object_unref (impl->tooltips);
 645       impl->tooltips = NULL;
 646     }
 647
 648   G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class)->dispose (object);
 649 }
 650
 651 static void
 652 gtk_recent_chooser_default_finalize (GObject *object)
 653 {
 654   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
 655
 656   impl->manager = NULL;
 657
 658   if (impl->sort_data_destroy)
 659     {
 660       impl->sort_data_destroy (impl->sort_data);
 661       impl->sort_data_destroy = NULL;
 662     }
 663
 664   impl->sort_data = NULL;
 665   impl->sort_func = NULL;
 666
 667   G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class)->finalize (object);
 668 }
 669
 670 /* override GtkWidget::show_all since we have internal widgets we wish to keep
 671  * hidden unless we decide otherwise, like the filter combo box.
 672  */
 673 static void
 674 gtk_recent_chooser_default_show_all (GtkWidget *widget)
 675 {
 676   gtk_widget_show (widget);
 677 }
 678
 679
 680
 681 /* Shows an error dialog set as transient for the specified window */
 682 static void
 683 error_message_with_parent (GtkWindow   *parent,
 684                            const gchar *msg,
 685                            const gchar *detail)
 686 {
 687   GtkWidget *dialog;
 688
 689   dialog = gtk_message_dialog_new (parent,
 690                                    GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 691                                    GTK_MESSAGE_ERROR,
 692                                    GTK_BUTTONS_OK,
 693                                    "%s",
 694                                    msg);
 695   gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
 696                                             "%s", detail);
 697
 698   if (parent->group)
 699     gtk_window_group_add_window (parent->group, GTK_WINDOW (dialog));
 700
 701   gtk_dialog_run (GTK_DIALOG (dialog));
 702   gtk_widget_destroy (dialog);
 703 }
 704
 705 /* Returns a toplevel GtkWindow, or NULL if none */
 706 static GtkWindow *
 707 get_toplevel (GtkWidget *widget)
 708 {
 709   GtkWidget *toplevel;
 710
 711   toplevel = gtk_widget_get_toplevel (widget);
 712   if (!GTK_WIDGET_TOPLEVEL (toplevel))
 713     return NULL;
 714   else
 715     return GTK_WINDOW (toplevel);
 716 }
 717
 718 /* Shows an error dialog for the file chooser */
 719 static void
 720 error_message (GtkRecentChooserDefault *impl,
 721                const gchar             *msg,
 722                const gchar             *detail)
 723 {
 724   error_message_with_parent (get_toplevel (GTK_WIDGET (impl)), msg, detail);
 725 }
 726
 727 static void
 728 set_busy_cursor (GtkRecentChooserDefault *impl,
 729                  gboolean                 show_busy_cursor)
 730 {
 731   GtkWindow *toplevel;
 732   GdkDisplay *display;
 733   GdkCursor *cursor;
 734
 735   toplevel = get_toplevel (GTK_WIDGET (impl));
 736   if (!toplevel || !GTK_WIDGET_REALIZED (toplevel))
 737     return;
 738
 739   display = gtk_widget_get_display (GTK_WIDGET (toplevel));
 740
 741   cursor = NULL;
 742   if (show_busy_cursor)
 743     cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
 744
 745   gdk_window_set_cursor (GTK_WIDGET (toplevel)->window, cursor);
 746   gdk_display_flush (display);
 747
 748   if (cursor)
 749     gdk_cursor_unref (cursor);
 750 }
 751
 752 static void
 753 chooser_set_model (GtkRecentChooserDefault *impl)
 754 {
 755   g_assert (impl->recent_store != NULL);
 756   g_assert (impl->recent_store_filter == NULL);
 757   g_assert (impl->load_state == LOAD_LOADING);
 758
 759   impl->recent_store_filter = gtk_tree_model_filter_new (GTK_TREE_MODEL (impl->recent_store), NULL);
 760   gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (impl->recent_store_filter),
 761                                           recent_store_filter_func,
 762                                           impl,
 763                                           NULL);
 764
 765   gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view),
 766                            impl->recent_store_filter);
 767   gtk_tree_view_columns_autosize (GTK_TREE_VIEW (impl->recent_view));
 768   gtk_tree_view_set_enable_search (GTK_TREE_VIEW (impl->recent_view), TRUE);
 769   gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->recent_view),
 770                                    RECENT_DISPLAY_NAME_COLUMN);
 771
 772   impl->load_state = LOAD_FINISHED;
 773 }
 774
 775 static gboolean
 776 load_recent_items (gpointer user_data)
 777 {
 778   GtkRecentChooserDefault *impl;
 779   GtkRecentInfo *info;
 780   GtkTreeIter iter;
 781   const gchar *uri, *name;
 782   gboolean retval;
 783
 784   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 785
 786   g_assert ((impl->load_state == LOAD_EMPTY) ||
 787             (impl->load_state == LOAD_PRELOAD));
 788
 789   /* store the items for multiple runs */
 790   if (!impl->recent_items)
 791     {
 792       impl->recent_items = gtk_recent_chooser_get_items (GTK_RECENT_CHOOSER (impl));
 793       if (!impl->recent_items)
 794         {
 795           impl->load_state = LOAD_FINISHED;
 796
 797           return FALSE;
 798         }
 799
 800       impl->n_recent_items = g_list_length (impl->recent_items);
 801       impl->loaded_items = 0;
 802       impl->load_state = LOAD_PRELOAD;
 803     }
 804
 805   info = (GtkRecentInfo *) g_list_nth_data (impl->recent_items,
 806                                             impl->loaded_items);
 807   g_assert (info);
 808
 809   uri = gtk_recent_info_get_uri (info);
 810   name = gtk_recent_info_get_display_name (info);
 811
 812   /* at this point, everything goes inside the model; operations on the
 813    * visualization of items inside the model are done in the cell data
 814    * funcs (remember that there are two of those: one for the icon and
 815    * one for the text), while the filtering is done only when a filter
 816    * is actually loaded. */
 817   gtk_list_store_append (impl->recent_store, &iter);
 818   gtk_list_store_set (impl->recent_store, &iter,
 819                       RECENT_URI_COLUMN, uri,           /* uri  */
 820                       RECENT_DISPLAY_NAME_COLUMN, name, /* display_name */
 821                       RECENT_INFO_COLUMN, info,         /* info */
 822                       -1);
 823
 824   impl->loaded_items += 1;
 825
 826   if (impl->loaded_items == impl->n_recent_items)
 827     {
 828       /* we have finished loading, so we remove the items cache */
 829       impl->load_state = LOAD_LOADING;
 830
 831       g_list_foreach (impl->recent_items,
 832                       (GFunc) gtk_recent_info_unref,
 833                       NULL);
 834       g_list_free (impl->recent_items);
 835
 836       impl->recent_items = NULL;
 837       impl->n_recent_items = 0;
 838       impl->loaded_items = 0;
 839
 840       if (impl->recent_store_filter)
 841         {
 842           g_object_unref (impl->recent_store_filter);
 843           impl->recent_store_filter = NULL;
 844         }
 845
 846       /* load the filled up model */
 847       chooser_set_model (impl);
 848
 849       retval = FALSE;
 850     }
 851   else
 852     {
 853       /* we did not finish, so continue loading */
 854       retval = TRUE;
 855     }
 856
 857   return retval;
 858 }
 859
 860 static void
 861 cleanup_after_load (gpointer user_data)
 862 {
 863   GtkRecentChooserDefault *impl;
 864
 865   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 866
 867   if (impl->load_id != 0)
 868     {
 869       g_assert ((impl->load_state == LOAD_PRELOAD) ||
 870                 (impl->load_state == LOAD_LOADING) ||
 871                 (impl->load_state == LOAD_FINISHED));
 872
 873       /* we have officialy finished loading all the items,
 874        * so we can reset the state machine
 875        */
 876       g_source_remove (impl->load_id);
 877       impl->load_id = 0;
 878       impl->load_state = LOAD_EMPTY;
 879     }
 880   else
 881     g_assert ((impl->load_state == LOAD_EMPTY) ||
 882               (impl->load_state == LOAD_LOADING) ||
 883               (impl->load_state == LOAD_FINISHED));
 884
 885   set_busy_cursor (impl, FALSE);
 886 }
 887
 888 /* clears the current model and reloads the recently used resources */
 889 static void
 890 reload_recent_items (GtkRecentChooserDefault *impl)
 891 {
 892   /* reload is already in progress - do not disturb */
 893   if (impl->load_id)
 894     return;
 895
 896   gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view), NULL);
 897   gtk_list_store_clear (impl->recent_store);
 898
 899   if (!impl->icon_theme)
 900     impl->icon_theme = get_icon_theme_for_widget (GTK_WIDGET (impl));
 901
 902   impl->icon_size = get_icon_size_for_widget (GTK_WIDGET (impl),
 903                                               GTK_ICON_SIZE_BUTTON);
 904
 905   set_busy_cursor (impl, TRUE);
 906
 907   impl->load_state = LOAD_EMPTY;
 908   impl->load_id = gdk_threads_add_idle_full (G_PRIORITY_HIGH_IDLE + 30,
 909                                              load_recent_items,
 910                                              impl,
 911                                              cleanup_after_load);
 912 }
 913
 914 /* taken form gtkfilechooserdialog.c */
 915 static void
 916 set_default_size (GtkRecentChooserDefault *impl)
 917 {
 918   GtkWidget *widget;
 919   gint width, height;
 920   gint font_size;
 921   GdkScreen *screen;
 922   gint monitor_num;
 923   GtkRequisition req;
 924   GdkRectangle monitor;
 925
 926   widget = GTK_WIDGET (impl);
 927
 928   /* Size based on characters and the icon size */
 929   font_size = pango_font_description_get_size (widget->style->font_desc);
 930   font_size = PANGO_PIXELS (font_size);
 931
 932   width = impl->icon_size + font_size * NUM_CHARS;
 933   height = (impl->icon_size + font_size) * NUM_LINES;
 934
 935   /* Use at least the requisition size... */
 936   gtk_widget_size_request (widget, &req);
 937   width = MAX (width, req.width);
 938   height = MAX (height, req.height);
 939
 940   /* ... but no larger than the monitor */
 941   screen = gtk_widget_get_screen (widget);
 942   monitor_num = gdk_screen_get_monitor_at_window (screen, widget->window);
 943
 944   gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
 945
 946   width = MIN (width, monitor.width * 3 / 4);
 947   height = MIN (height, monitor.height * 3 / 4);
 948
 949   /* Set size */
 950   gtk_widget_set_size_request (impl->recent_view, width, height);
 951 }
 952
 953 static void
 954 gtk_recent_chooser_default_map (GtkWidget *widget)
 955 {
 956   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (widget);
 957
 958   if (GTK_WIDGET_CLASS (_gtk_recent_chooser_default_parent_class)->map)
 959     GTK_WIDGET_CLASS (_gtk_recent_chooser_default_parent_class)->map (widget);
 960
 961   /* reloads everything */
 962   reload_recent_items (impl);
 963
 964   set_default_size (impl);
 965 }
 966
 967 static void
 968 recent_icon_data_func (GtkTreeViewColumn *tree_column,
 969                        GtkCellRenderer   *cell,
 970                        GtkTreeModel      *model,
 971                        GtkTreeIter       *iter,
 972                        gpointer           user_data)
 973 {
 974   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
 975   GtkRecentInfo *info = NULL;
 976   GdkPixbuf *pixbuf;
 977
 978   gtk_tree_model_get (model, iter,
 979                       RECENT_INFO_COLUMN, &info,
 980                       -1);
 981   g_assert (info != NULL);
 982
 983   pixbuf = gtk_recent_info_get_icon (info, impl->icon_size);
 984
 985   g_object_set (cell,
 986                 "pixbuf", pixbuf,
 987                 NULL);
 988
 989   if (pixbuf)
 990     g_object_unref (pixbuf);
 991 }
 992
 993 static void
 994 recent_meta_data_func (GtkTreeViewColumn *tree_column,
 995                        GtkCellRenderer   *cell,
 996                        GtkTreeModel      *model,
 997                        GtkTreeIter       *iter,
 998                        gpointer           user_data)
 999 {
1000   GtkRecentInfo *info = NULL;
1001   gchar *uri;
1002   gchar *name;
1003   GString *data;
1004
1005   data = g_string_new (NULL);
1006
1007   gtk_tree_model_get (model, iter,
1008                       RECENT_DISPLAY_NAME_COLUMN, &name,
1009                       RECENT_INFO_COLUMN, &info,
1010                       -1);
1011   g_assert (info != NULL);
1012
1013   uri = gtk_recent_info_get_uri_display (info);
1014
1015   if (!name)
1016     name = gtk_recent_info_get_short_name (info);
1017
1018   g_string_append_printf (data,
1019                           "<b>%s</b>\n"
1020                           "<small>Location: %s</small>",
1021                           name,
1022                           uri);
1023
1024   g_object_set (cell,
1025                 "markup", data->str,
1026                 NULL);
1027
1028   g_string_free (data, TRUE);
1029   g_free (uri);
1030   g_free (name);
1031   gtk_recent_info_unref (info);
1032 }
1033
1034
1035 static gchar *
1036 gtk_recent_chooser_default_get_current_uri (GtkRecentChooser *chooser)
1037 {
1038   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1039
1040   g_assert (impl->selection != NULL);
1041
1042   if (!impl->select_multiple)
1043     {
1044       GtkTreeModel *model;
1045       GtkTreeIter iter;
1046       gchar *uri = NULL;
1047
1048       if (!gtk_tree_selection_get_selected (impl->selection, &model, &iter))
1049         return NULL;
1050
1051       gtk_tree_model_get (model, &iter, RECENT_URI_COLUMN, &uri, -1);
1052
1053       return uri;
1054     }
1055
1056   return NULL;
1057 }
1058
1059 typedef struct
1060 {
1061   guint found : 1;
1062   guint do_select : 1;
1063   guint do_activate : 1;
1064
1065   gchar *uri;
1066
1067   GtkRecentChooserDefault *impl;
1068 } SelectURIData;
1069
1070 static gboolean
1071 scan_for_uri_cb (GtkTreeModel *model,
1072                  GtkTreePath  *path,
1073                  GtkTreeIter  *iter,
1074                  gpointer      user_data)
1075 {
1076   SelectURIData *select_data = (SelectURIData *) user_data;
1077   gchar *uri = NULL;
1078
1079   if (!select_data)
1080     return TRUE;
1081
1082   if (select_data->found)
1083     return TRUE;
1084
1085   gtk_tree_model_get (model, iter, RECENT_URI_COLUMN, &uri, -1);
1086   if (!uri)
1087     return FALSE;
1088
1089   if (strcmp (uri, select_data->uri) == 0)
1090     {
1091       select_data->found = TRUE;
1092
1093       if (select_data->do_activate)
1094         gtk_tree_view_row_activated (GTK_TREE_VIEW (select_data->impl->recent_view),
1095                                      path,
1096                                      select_data->impl->meta_column);
1097
1098       if (select_data->do_select)
1099         gtk_tree_selection_select_path (select_data->impl->selection, path);
1100       else
1101         gtk_tree_selection_unselect_path (select_data->impl->selection, path);
1102
1103       g_free (uri);
1104
1105       return TRUE;
1106     }
1107
1108   g_free (uri);
1109
1110   return FALSE;
1111 }
1112
1113 static gboolean
1114 gtk_recent_chooser_default_set_current_uri (GtkRecentChooser  *chooser,
1115                                             const gchar       *uri,
1116                                             GError           **error)
1117 {
1118   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1119   SelectURIData *data;
1120
1121   data = g_new0 (SelectURIData, 1);
1122   data->uri = g_strdup (uri);
1123   data->impl = impl;
1124   data->found = FALSE;
1125   data->do_activate = TRUE;
1126   data->do_select = TRUE;
1127
1128   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1129                           scan_for_uri_cb,
1130                           data);
1131
1132   if (!data->found)
1133     {
1134       g_free (data->uri);
1135       g_free (data);
1136
1137       g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
1138                    GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
1139                    _("No item for URI '%s' found"),
1140                    uri);
1141       return FALSE;
1142     }
1143
1144   g_free (data->uri);
1145   g_free (data);
1146
1147   return TRUE;
1148 }
1149
1150 static gboolean
1151 gtk_recent_chooser_default_select_uri (GtkRecentChooser  *chooser,
1152                                        const gchar       *uri,
1153                                        GError           **error)
1154 {
1155   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1156   SelectURIData *data;
1157
1158   data = g_new0 (SelectURIData, 1);
1159   data->uri = g_strdup (uri);
1160   data->impl = impl;
1161   data->found = FALSE;
1162   data->do_activate = FALSE;
1163   data->do_select = TRUE;
1164
1165   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1166                           scan_for_uri_cb,
1167                           data);
1168
1169   if (!data->found)
1170     {
1171       g_free (data->uri);
1172       g_free (data);
1173
1174       g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
1175                    GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
1176                    _("No item for URI '%s' found"),
1177                    uri);
1178       return FALSE;
1179     }
1180
1181   g_free (data->uri);
1182   g_free (data);
1183
1184   return TRUE;
1185 }
1186
1187 static void
1188 gtk_recent_chooser_default_unselect_uri (GtkRecentChooser *chooser,
1189                                          const gchar      *uri)
1190 {
1191   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1192   SelectURIData *data;
1193
1194   data = g_new0 (SelectURIData, 1);
1195   data->uri = g_strdup (uri);
1196   data->impl = impl;
1197   data->found = FALSE;
1198   data->do_activate = FALSE;
1199   data->do_select = FALSE;
1200
1201   gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
1202                           scan_for_uri_cb,
1203                           data);
1204
1205   g_free (data->uri);
1206   g_free (data);
1207 }
1208
1209 static void
1210 gtk_recent_chooser_default_select_all (GtkRecentChooser *chooser)
1211 {
1212   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1213
1214   if (!impl->select_multiple)
1215     return;
1216
1217   gtk_tree_selection_select_all (impl->selection);
1218 }
1219
1220 static void
1221 gtk_recent_chooser_default_unselect_all (GtkRecentChooser *chooser)
1222 {
1223   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1224
1225   gtk_tree_selection_unselect_all (impl->selection);
1226 }
1227
1228 static void
1229 gtk_recent_chooser_default_set_sort_func (GtkRecentChooser  *chooser,
1230                                           GtkRecentSortFunc  sort_func,
1231                                           gpointer           sort_data,
1232                                           GDestroyNotify     data_destroy)
1233 {
1234   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1235
1236   if (impl->sort_data_destroy)
1237     {
1238       impl->sort_data_destroy (impl->sort_data);
1239       impl->sort_data_destroy = NULL;
1240     }
1241
1242   impl->sort_func = NULL;
1243   impl->sort_data = NULL;
1244
1245   if (sort_func)
1246     {
1247       impl->sort_func = sort_func;
1248       impl->sort_data = sort_data;
1249       impl->sort_data_destroy = data_destroy;
1250     }
1251 }
1252
1253 static GList *
1254 gtk_recent_chooser_default_get_items (GtkRecentChooser *chooser)
1255 {
1256   GtkRecentChooserDefault *impl;
1257
1258   impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1259
1260   return _gtk_recent_chooser_get_items (chooser,
1261                                         impl->sort_func,
1262                                         impl->sort_data);
1263 }
1264
1265 static GtkRecentManager *
1266 gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser *chooser)
1267 {
1268   return GTK_RECENT_CHOOSER_DEFAULT (chooser)->manager;
1269 }
1270
1271 static void
1272 show_filters (GtkRecentChooserDefault *impl,
1273               gboolean                 show)
1274 {
1275   if (show)
1276     gtk_widget_show (impl->filter_combo_hbox);
1277   else
1278     gtk_widget_hide (impl->filter_combo_hbox);
1279 }
1280
1281 static void
1282 gtk_recent_chooser_default_add_filter (GtkRecentChooser *chooser,
1283                                        GtkRecentFilter  *filter)
1284 {
1285   GtkRecentChooserDefault *impl;
1286   const gchar *name;
1287
1288   impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1289
1290   if (g_slist_find (impl->filters, filter))
1291     {
1292       g_warning ("gtk_recent_chooser_add_filter() called on filter already in list\n");
1293       return;
1294     }
1295
1296   g_object_ref_sink (filter);
1297   impl->filters = g_slist_append (impl->filters, filter);
1298
1299   /* display new filter */
1300   name = gtk_recent_filter_get_name (filter);
1301   if (!name)
1302     name = "Untitled filter";
1303
1304   gtk_combo_box_append_text (GTK_COMBO_BOX (impl->filter_combo), name);
1305
1306   if (!g_slist_find (impl->filters, impl->current_filter))
1307     set_current_filter (impl, filter);
1308
1309   show_filters (impl, TRUE);
1310 }
1311
1312 static void
1313 gtk_recent_chooser_default_remove_filter (GtkRecentChooser *chooser,
1314                                           GtkRecentFilter  *filter)
1315 {
1316   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1317   GtkTreeModel *model;
1318   GtkTreeIter iter;
1319   gint filter_idx;
1320
1321   filter_idx = g_slist_index (impl->filters, filter);
1322
1323   if (filter_idx < 0)
1324     {
1325       g_warning ("gtk_recent_chooser_remove_filter() called on filter not in list\n");
1326       return;
1327     }
1328
1329   impl->filters = g_slist_remove (impl->filters, filter);
1330
1331   if (filter == impl->current_filter)
1332     {
1333       if (impl->filters)
1334         set_current_filter (impl, impl->filters->data);
1335       else
1336         set_current_filter (impl, NULL);
1337     }
1338
1339   model = gtk_combo_box_get_model (GTK_COMBO_BOX (impl->filter_combo));
1340   gtk_tree_model_iter_nth_child (model, &iter, NULL, filter_idx);
1341   gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
1342
1343   g_object_unref (filter);
1344
1345   if (!impl->filters)
1346     show_filters (impl, FALSE);
1347 }
1348
1349 static GSList *
1350 gtk_recent_chooser_default_list_filters (GtkRecentChooser *chooser)
1351 {
1352   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
1353
1354   return g_slist_copy (impl->filters);
1355 }
1356
1357 static gboolean
1358 get_is_recent_filtered (GtkRecentChooserDefault *impl,
1359                         GtkRecentInfo           *info)
1360 {
1361   GtkRecentFilter *current_filter;
1362   GtkRecentFilterInfo filter_info;
1363   GtkRecentFilterFlags needed;
1364   gboolean retval;
1365
1366   g_assert (info != NULL);
1367
1368   if (!impl->current_filter)
1369     return FALSE;
1370
1371   current_filter = impl->current_filter;
1372   needed = gtk_recent_filter_get_needed (current_filter);
1373
1374   filter_info.contains = GTK_RECENT_FILTER_URI | GTK_RECENT_FILTER_MIME_TYPE;
1375
1376   filter_info.uri = gtk_recent_info_get_uri (info);
1377   filter_info.mime_type = gtk_recent_info_get_mime_type (info);
1378
1379   if (needed & GTK_RECENT_FILTER_DISPLAY_NAME)
1380     {
1381       filter_info.display_name = gtk_recent_info_get_display_name (info);
1382       filter_info.contains |= GTK_RECENT_FILTER_DISPLAY_NAME;
1383     }
1384   else
1385     filter_info.uri = NULL;
1386
1387   if (needed & GTK_RECENT_FILTER_APPLICATION)
1388     {
1389       filter_info.applications = (const gchar **) gtk_recent_info_get_applications (info, NULL);
1390       filter_info.contains |= GTK_RECENT_FILTER_APPLICATION;
1391     }
1392   else
1393     filter_info.applications = NULL;
1394
1395   if (needed & GTK_RECENT_FILTER_GROUP)
1396     {
1397       filter_info.groups = (const gchar **) gtk_recent_info_get_groups (info, NULL);
1398       filter_info.contains |= GTK_RECENT_FILTER_GROUP;
1399     }
1400   else
1401     filter_info.groups = NULL;
1402
1403   if (needed & GTK_RECENT_FILTER_AGE)
1404     {
1405       filter_info.age = gtk_recent_info_get_age (info);
1406       filter_info.contains |= GTK_RECENT_FILTER_AGE;
1407     }
1408   else
1409     filter_info.age = -1;
1410
1411   retval = gtk_recent_filter_filter (current_filter, &filter_info);
1412
1413   /* this we own */
1414   if (filter_info.applications)
1415     g_strfreev ((gchar **) filter_info.applications);
1416   if (filter_info.groups)
1417     g_strfreev ((gchar **) filter_info.groups);
1418
1419   return !retval;
1420 }
1421
1422 static gboolean
1423 recent_store_filter_func (GtkTreeModel *model,
1424                           GtkTreeIter  *iter,
1425                           gpointer      user_data)
1426 {
1427   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1428   GtkRecentInfo *info = NULL;
1429
1430   if (!impl->current_filter)
1431     return TRUE;
1432
1433   gtk_tree_model_get (model, iter,
1434                       RECENT_INFO_COLUMN, &info,
1435                       -1);
1436   if (!info)
1437     return TRUE;
1438
1439   if (get_is_recent_filtered (impl, info))
1440     return FALSE;
1441
1442   if (impl->local_only && !gtk_recent_info_is_local (info))
1443     return FALSE;
1444
1445   if ((!impl->show_private) && gtk_recent_info_get_private_hint (info))
1446     return FALSE;
1447
1448   if ((!impl->show_not_found) && !gtk_recent_info_exists (info))
1449     return FALSE;
1450
1451   return TRUE;
1452 }
1453
1454 static void
1455 set_current_filter (GtkRecentChooserDefault *impl,
1456                     GtkRecentFilter         *filter)
1457 {
1458   if (impl->current_filter != filter)
1459     {
1460       gint filter_idx;
1461
1462       filter_idx = g_slist_index (impl->filters, filter);
1463       if (impl->filters && filter && filter_idx < 0)
1464         return;
1465
1466       if (impl->current_filter)
1467         g_object_unref (impl->current_filter);
1468
1469       impl->current_filter = filter;
1470
1471       if (impl->current_filter)
1472         {
1473           g_object_ref_sink (impl->current_filter);
1474         }
1475
1476       if (impl->filters)
1477         gtk_combo_box_set_active (GTK_COMBO_BOX (impl->filter_combo),
1478                                   filter_idx);
1479
1480       if (impl->recent_store && impl->recent_store_filter)
1481         {
1482           gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->recent_store_filter));
1483         }
1484
1485       g_object_notify (G_OBJECT (impl), "filter");
1486     }
1487 }
1488
1489 static void
1490 chooser_set_sort_type (GtkRecentChooserDefault *impl,
1491                        GtkRecentSortType        sort_type)
1492 {
1493   if (impl->sort_type == sort_type)
1494     return;
1495
1496   impl->sort_type = sort_type;
1497
1498   reload_recent_items (impl);
1499 }
1500
1501
1502 static GtkIconTheme *
1503 get_icon_theme_for_widget (GtkWidget *widget)
1504 {
1505   if (gtk_widget_has_screen (widget))
1506     return gtk_icon_theme_get_for_screen (gtk_widget_get_screen (widget));
1507
1508   return gtk_icon_theme_get_default ();
1509 }
1510
1511 static gint
1512 get_icon_size_for_widget (GtkWidget   *widget,
1513                           GtkIconSize  icon_size)
1514 {
1515   GtkSettings *settings;
1516   gint width, height;
1517
1518   if (gtk_widget_has_screen (widget))
1519     settings = gtk_settings_get_for_screen (gtk_widget_get_screen (widget));
1520   else
1521     settings = gtk_settings_get_default ();
1522
1523   if (gtk_icon_size_lookup_for_settings (settings, icon_size,
1524                                          &width, &height))
1525     return MAX (width, height);
1526
1527   return FALLBACK_ICON_SIZE;
1528 }
1529
1530
1531 static void
1532 recent_manager_changed_cb (GtkRecentManager *manager,
1533                            gpointer          user_data)
1534 {
1535   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1536
1537   reload_recent_items (impl);
1538 }
1539
1540 static void
1541 selection_changed_cb (GtkTreeSelection *selection,
1542                       gpointer          user_data)
1543 {
1544   _gtk_recent_chooser_selection_changed (GTK_RECENT_CHOOSER (user_data));
1545 }
1546
1547 static void
1548 row_activated_cb (GtkTreeView       *tree_view,
1549                   GtkTreePath       *tree_path,
1550                   GtkTreeViewColumn *tree_column,
1551                   gpointer           user_data)
1552 {
1553   _gtk_recent_chooser_item_activated (GTK_RECENT_CHOOSER (user_data));
1554 }
1555
1556 static void
1557 filter_combo_changed_cb (GtkComboBox *combo_box,
1558                          gpointer     user_data)
1559 {
1560   GtkRecentChooserDefault *impl;
1561   gint new_index;
1562   GtkRecentFilter *filter;
1563
1564   impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1565
1566   new_index = gtk_combo_box_get_active (combo_box);
1567   filter = g_slist_nth_data (impl->filters, new_index);
1568
1569   set_current_filter (impl, filter);
1570 }
1571
1572 static GdkPixbuf *
1573 get_drag_pixbuf (GtkRecentChooserDefault *impl)
1574 {
1575   GtkRecentInfo *info;
1576   GdkPixbuf *retval;
1577   gint size;
1578
1579   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1580
1581   info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
1582   if (!info)
1583     return NULL;
1584
1585   size = get_icon_size_for_widget (GTK_WIDGET (impl), GTK_ICON_SIZE_DND);
1586
1587   retval = gtk_recent_info_get_icon (info, size);
1588   gtk_recent_info_unref (info);
1589
1590   return retval;
1591 }
1592
1593 static void
1594 recent_view_drag_begin_cb (GtkWidget      *widget,
1595                            GdkDragContext *context,
1596                            gpointer        user_data)
1597 {
1598   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1599   GdkPixbuf *pixbuf;
1600
1601   pixbuf = get_drag_pixbuf (impl);
1602   if (pixbuf)
1603     {
1604       gtk_drag_set_icon_pixbuf (context, pixbuf, 0, 0);
1605       g_object_unref (pixbuf);
1606     }
1607   else
1608     gtk_drag_set_icon_default (context);
1609 }
1610
1611 typedef struct
1612 {
1613   gchar **uri_list;
1614   gsize next_pos;
1615 } DragData;
1616
1617 static void
1618 append_uri_to_urilist (GtkTreeModel *model,
1619                        GtkTreePath  *path,
1620                        GtkTreeIter  *iter,
1621                        gpointer      user_data)
1622 {
1623   DragData *drag_data = (DragData *) user_data;
1624   GtkTreeModel *child_model;
1625   GtkTreeIter child_iter;
1626   gchar *uri = NULL;
1627   gsize pos;
1628
1629   child_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
1630   gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (model),
1631                                                     &child_iter,
1632                                                     iter);
1633   gtk_tree_model_get (child_model, &child_iter,
1634                       RECENT_URI_COLUMN, &uri,
1635                       -1);
1636   g_assert (uri != NULL);
1637
1638   pos = drag_data->next_pos;
1639   drag_data->uri_list[pos] = g_strdup (uri);
1640   drag_data->next_pos = pos + 1;
1641 }
1642
1643 static void
1644 recent_view_drag_data_get_cb (GtkWidget        *widget,
1645                               GdkDragContext   *context,
1646                               GtkSelectionData *selection_data,
1647                               guint             info,
1648                               guint32           time_,
1649                               gpointer          data)
1650 {
1651   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (data);
1652   DragData *drag_data;
1653   gsize n_uris;
1654
1655   n_uris = gtk_tree_selection_count_selected_rows (impl->selection);
1656   if (n_uris == 0)
1657           return;
1658
1659   drag_data = g_new (DragData, 1);
1660   drag_data->uri_list = g_new0 (gchar *, n_uris + 1);
1661   drag_data->next_pos = 0;
1662
1663   gtk_tree_selection_selected_foreach (impl->selection,
1664                                        append_uri_to_urilist,
1665                                        drag_data);
1666
1667   gtk_selection_data_set_uris (selection_data, drag_data->uri_list);
1668
1669   g_strfreev (drag_data->uri_list);
1670   g_free (drag_data);
1671 }
1672
1673
1674
1675 static void
1676 remove_selected_from_list (GtkRecentChooserDefault *impl)
1677 {
1678   gchar *uri;
1679   GError *err;
1680
1681   if (impl->select_multiple)
1682     return;
1683
1684   uri = gtk_recent_chooser_get_current_uri (GTK_RECENT_CHOOSER (impl));
1685   if (!uri)
1686     return;
1687
1688   err = NULL;
1689   if (!gtk_recent_manager_remove_item (impl->manager, uri, &err))
1690     {
1691       gchar *msg;
1692
1693       msg = strdup (_("Could not remove item"));
1694       error_message (impl, msg, err->message);
1695
1696       g_free (msg);
1697       g_error_free (err);
1698     }
1699
1700   g_free (uri);
1701 }
1702
1703 static void
1704 copy_activated_cb (GtkMenuItem *menu_item,
1705                    gpointer     user_data)
1706 {
1707   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1708   GtkRecentInfo *info;
1709   gchar *utf8_uri;
1710
1711   info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
1712   if (!info)
1713     return;
1714
1715   utf8_uri = gtk_recent_info_get_uri_display (info);
1716
1717   gtk_clipboard_set_text (gtk_widget_get_clipboard (GTK_WIDGET (impl),
1718                                                     GDK_SELECTION_CLIPBOARD),
1719                           utf8_uri, -1);
1720
1721   g_free (utf8_uri);
1722 }
1723
1724 static void
1725 remove_all_activated_cb (GtkMenuItem *menu_item,
1726                          gpointer     user_data)
1727 {
1728   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1729   GError *err = NULL;
1730
1731   gtk_recent_manager_purge_items (impl->manager, &err);
1732   if (err)
1733     {
1734        gchar *msg;
1735
1736        msg = g_strdup (_("Could not clear list"));
1737
1738        error_message (impl, msg, err->message);
1739
1740        g_free (msg);
1741        g_error_free (err);
1742     }
1743 }
1744
1745 static void
1746 remove_item_activated_cb (GtkMenuItem *menu_item,
1747                           gpointer     user_data)
1748 {
1749   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1750
1751   remove_selected_from_list (impl);
1752 }
1753
1754 static void
1755 show_private_toggled_cb (GtkCheckMenuItem *menu_item,
1756                          gpointer          user_data)
1757 {
1758   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1759
1760   g_object_set (G_OBJECT (impl),
1761                 "show-private", gtk_check_menu_item_get_active (menu_item),
1762                 NULL);
1763 }
1764
1765 static void
1766 recent_popup_menu_detach_cb (GtkWidget *attach_widget,
1767                              GtkMenu   *menu)
1768 {
1769   GtkRecentChooserDefault *impl;
1770
1771   impl = g_object_get_data (G_OBJECT (attach_widget), "GtkRecentChooserDefault");
1772   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1773
1774   impl->recent_popup_menu = NULL;
1775   impl->recent_popup_menu_remove_item = NULL;
1776   impl->recent_popup_menu_copy_item = NULL;
1777   impl->recent_popup_menu_clear_item = NULL;
1778   impl->recent_popup_menu_show_private_item = NULL;
1779 }
1780
1781 static void
1782 recent_view_menu_ensure_state (GtkRecentChooserDefault *impl)
1783 {
1784   gint count;
1785
1786   g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
1787   g_assert (impl->recent_popup_menu != NULL);
1788
1789   if (!impl->manager)
1790     count = 0;
1791   else
1792     g_object_get (G_OBJECT (impl->manager), "size", &count, NULL);
1793
1794   if (count == 0)
1795     {
1796       gtk_widget_set_sensitive (impl->recent_popup_menu_remove_item, FALSE);
1797       gtk_widget_set_sensitive (impl->recent_popup_menu_copy_item, FALSE);
1798       gtk_widget_set_sensitive (impl->recent_popup_menu_clear_item, FALSE);
1799       gtk_widget_set_sensitive (impl->recent_popup_menu_show_private_item, FALSE);
1800     }
1801 }
1802
1803 static void
1804 recent_view_menu_build (GtkRecentChooserDefault *impl)
1805 {
1806   GtkWidget *item;
1807
1808   if (impl->recent_popup_menu)
1809     {
1810       recent_view_menu_ensure_state (impl);
1811
1812       return;
1813     }
1814
1815   impl->recent_popup_menu = gtk_menu_new ();
1816   gtk_menu_attach_to_widget (GTK_MENU (impl->recent_popup_menu),
1817                              impl->recent_view,
1818                              recent_popup_menu_detach_cb);
1819
1820   item = gtk_image_menu_item_new_with_mnemonic (_("Copy _Location"));
1821   impl->recent_popup_menu_copy_item = item;
1822   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1823                                  gtk_image_new_from_stock (GTK_STOCK_COPY, GTK_ICON_SIZE_MENU));
1824   g_signal_connect (item, "activate",
1825                     G_CALLBACK (copy_activated_cb), impl);
1826   gtk_widget_show (item);
1827   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1828
1829   item = gtk_separator_menu_item_new ();
1830   gtk_widget_show (item);
1831   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1832
1833   item = gtk_image_menu_item_new_with_mnemonic (_("_Remove From List"));
1834   impl->recent_popup_menu_remove_item = item;
1835   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1836                                  gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU));
1837   g_signal_connect (item, "activate",
1838                     G_CALLBACK (remove_item_activated_cb), impl);
1839   gtk_widget_show (item);
1840   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1841
1842   item = gtk_image_menu_item_new_with_mnemonic (_("_Clear List"));
1843   impl->recent_popup_menu_clear_item = item;
1844   gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
1845                                  gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU));
1846   g_signal_connect (item, "activate",
1847                     G_CALLBACK (remove_all_activated_cb), impl);
1848
1849   gtk_widget_show (item);
1850   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1851
1852   item = gtk_separator_menu_item_new ();
1853   gtk_widget_show (item);
1854   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1855
1856   item = gtk_check_menu_item_new_with_mnemonic (_("Show _Private Resources"));
1857   impl->recent_popup_menu_show_private_item = item;
1858   gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), impl->show_private);
1859   g_signal_connect (item, "toggled",
1860                     G_CALLBACK (show_private_toggled_cb), impl);
1861   gtk_widget_show (item);
1862   gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
1863
1864   recent_view_menu_ensure_state (impl);
1865 }
1866
1867 /* taken from gtkfilechooserdefault.c */
1868 static void
1869 popup_position_func (GtkMenu   *menu,
1870                      gint      *x,
1871                      gint      *y,
1872                      gboolean  *push_in,
1873                      gpointer   user_data)
1874 {
1875   GtkWidget *widget = GTK_WIDGET (user_data);
1876   GdkScreen *screen = gtk_widget_get_screen (widget);
1877   GtkRequisition req;
1878   gint monitor_num;
1879   GdkRectangle monitor;
1880
1881   if (G_UNLIKELY (!GTK_WIDGET_REALIZED (widget)))
1882     return;
1883
1884   gdk_window_get_origin (widget->window, x, y);
1885
1886   gtk_widget_size_request (GTK_WIDGET (menu), &req);
1887
1888   *x += (widget->allocation.width - req.width) / 2;
1889   *y += (widget->allocation.height - req.height) / 2;
1890
1891   monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
1892   gtk_menu_set_monitor (menu, monitor_num);
1893   gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
1894
1895   *x = CLAMP (*x, monitor.x, monitor.x + MAX (0, monitor.width - req.width));
1896   *y = CLAMP (*y, monitor.y, monitor.y + MAX (0, monitor.height - req.height));
1897
1898   *push_in = FALSE;
1899 }
1900
1901
1902 static void
1903 recent_view_menu_popup (GtkRecentChooserDefault *impl,
1904                         GdkEventButton          *event)
1905 {
1906   recent_view_menu_build (impl);
1907
1908   if (event)
1909     gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
1910                     NULL, NULL, NULL, NULL,
1911                     event->button, event->time);
1912   else
1913     {
1914       gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
1915                       NULL, NULL,
1916                       popup_position_func, impl->recent_view,
1917                       0, GDK_CURRENT_TIME);
1918       gtk_menu_shell_select_first (GTK_MENU_SHELL (impl->recent_popup_menu),
1919                                    FALSE);
1920     }
1921 }
1922
1923 static gboolean
1924 recent_view_popup_menu_cb (GtkWidget *widget,
1925                            gpointer   user_data)
1926 {
1927   recent_view_menu_popup (GTK_RECENT_CHOOSER_DEFAULT (user_data), NULL);
1928   return TRUE;
1929 }
1930
1931 static gboolean
1932 recent_view_button_press_cb (GtkWidget      *widget,
1933                              GdkEventButton *event,
1934                              gpointer        user_data)
1935 {
1936   GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
1937
1938   if (event->button == 3)
1939     {
1940       GtkTreePath *path;
1941       gboolean res;
1942
1943       if (event->window != gtk_tree_view_get_bin_window (GTK_TREE_VIEW (impl->recent_view)))
1944         return FALSE;
1945
1946       res = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (impl->recent_view),
1947                                            event->x, event->y,
1948                                            &path,
1949                                            NULL, NULL, NULL);
1950       if (!res)
1951         return FALSE;
1952
1953       /* select the path before creating the popup menu */
1954       gtk_tree_selection_select_path (impl->selection, path);
1955       gtk_tree_path_free (path);
1956
1957       recent_view_menu_popup (impl, event);
1958
1959       return TRUE;
1960     }
1961
1962   return FALSE;
1963 }
1964
1965 static void
1966 set_recent_manager (GtkRecentChooserDefault *impl,
1967                     GtkRecentManager        *manager)
1968 {
1969   if (impl->manager)
1970     {
1971       g_signal_handler_disconnect (impl, impl->manager_changed_id);
1972       impl->manager_changed_id = 0;
1973
1974       impl->manager = NULL;
1975     }
1976
1977   if (manager)
1978     impl->manager = manager;
1979   else
1980     impl->manager = gtk_recent_manager_get_default ();
1981
1982   if (impl->manager)
1983     impl->manager_changed_id = g_signal_connect (impl->manager, "changed",
1984                                                  G_CALLBACK (recent_manager_changed_cb),
1985                                                  impl);
1986 }
1987
1988 GtkWidget *
1989 _gtk_recent_chooser_default_new (GtkRecentManager *manager)
1990 {
1991   return g_object_new (GTK_TYPE_RECENT_CHOOSER_DEFAULT,
1992                        "recent-manager", manager,
1993                        NULL);
1994 }